Personalized Merchandise
Why do some products support fewer characters?
Every product has a print area with a minimum readable character size. Small items like keychains or magnets can only display one or two characters and still keep the approved character recognizable.
Version 1.0.0 · Last reviewed 2026-07-26
Answer
Every product has a print area with a minimum readable character size. Small items like keychains or magnets can only display one or two characters and still keep the approved character recognizable.
When a cast is too large for an item, we block that combination rather than shrink faces below what the printer can render clearly.
Related articles
- How does personalized merchandise work?
You approve the character once, then choose from keepsakes that use the same approved cast. UrKidsBook handles the print design so no design tools are needed.